Commit 11471e0d authored by Ming Lei's avatar Ming Lei Committed by Jens Axboe
Browse files

blk-mq: free hctx->ctx_map when init failed 



Avoid memory leak in the failure path.

Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarMing Lei <tom.leiming@gmail.com>
Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent dc4a9307

block/blk-mq.c

+1 −0
Original line number Diff line number Diff line
@@ -1289,6 +1289,7 @@ static int blk_mq_init_hw_queues(struct request_queue *q, 


		blk_mq_unregister_cpu_notifier(&hctx->cpu_notifier);

		kfree(hctx->ctxs);

		kfree(hctx->ctx_map);

	}



	return 1;